.a1 .a2 .a3 .a4 .a5 .a6
.a2 .a4 .a6
.a1>.a2>.a3>.a4>.a5>.a6
body #title
body h1#title
body div#title
body div #title
body blockquote #title
body div
body div p
body p
body div > p
body div + p
body div ~ p
body div[class^=exa][class$=mple]
body div p a
body div, p, a
body .note
body div.example
body ul .tocline2
body div.example, div.note
body ul.toc li.tocline2
body ul.toc > li.tocline2
body h1#title + div > p
body h1[id]:contains(Selectors)
body a[href][lang][class]
body div[class]
body div[class=example]
body div[class^=exa]
body div[class$=mple]
body div[class*=e]
body div[class|=dialog]
body div[class!=made_up]
body div[class~=example]
body div:not(.example)
body p:contains(markup)
body p:contains(selectors)